Question

get_to_ping( int|WP_Post $post_id )

Retrieve URLs that need to be pinged.

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description

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参数

$post_id

(int|WP_Post) (Required) Post Object or ID

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返回值

(array)

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源代码

File: wp-includes/post.php

function get_to_ping( $post_id ) {
	$post = get_post( $post_id );

	if ( ! $post ) {
		return false;
	}

	$to_ping = sanitize_trackback_urls( $post->to_ping );
	$to_ping = preg_split('/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY);

	/**
	 * Filters the list of URLs yet to ping for the given post.
	 *
	 * @since 2.0.0
	 *
	 * @param array $to_ping List of URLs yet to ping.
	 */
	return apply_filters( 'get_to_ping', $to_ping );
}

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更新日志

Version	description
4.7.0	$post_id can be a WP_Post object.
1.5.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: sanitize_trackback_urls()
• wp-includes/plugin.php: apply_filters()
• wp-includes/post.php: get_to_ping
• wp-includes/post.php: get_post()

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Used By

• wp-includes/comment.php: do_trackbacks()

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User Contributed Notes